Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) IIDA Tomoya and KANETO Hiroyuki and WAGATSUMA Kohei and SASAKI Hajime and NAGANAWA Yumiko and ISHIGAMI Keisuke and MURAKAMI Kayo and NAKAGAKI Suguru and SATOH Shuji and SHIMIZU Haruo,EXPERIENCE OF INTRANASAL INTRODUCTION OF A NASAL DRAINAGE TUBE BY THE “GUIDEWIRE SINGLE METHOD”,GASTROENTEROLOGICAL ENDOSCOPY,0387-1207,Japan Gastroenterological Endoscopy Society,2014,56,12,3994-4001,https://cir.nii.ac.jp/crid/1390282679199194368,https://doi.org/10.11280/gee.56.3994